From c9d95fbe59e426eed7f16e7cac812e46ac4772d0 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 28 Jun 2011 21:16:13 -0500 Subject: ARM: convert PCI defines to variables Convert PCIBIOS_MIN_IO and PCIBIOS_MIN_MEM to variables to allow multi-platform builds. This also removes the requirement for a platform to have a mach/hardware.h. The default values for i/o and mem are 0x1000 and 0x01000000, respectively. Per Arnd Bergmann, other values are likely to be incorrect, but this commit does not try to address that issue. Signed-off-by: Rob Herring Acked-by: Nicolas Pitre Reviewed-by: Arnd Bergmann --- arch/arm/mach-footbridge/dc21285.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-footbridge/dc21285.c') diff --git a/arch/arm/mach-footbridge/dc21285.c b/arch/arm/mach-footbridge/dc21285.c index 3ffa54841ec5..a8dfa00e4596 100644 --- a/arch/arm/mach-footbridge/dc21285.c +++ b/arch/arm/mach-footbridge/dc21285.c @@ -295,6 +295,8 @@ void __init dc21285_preinit(void) unsigned int mem_size, mem_mask; int cfn_mode; + pcibios_min_mem = 0x81000000; + mem_size = (unsigned int)high_memory - PAGE_OFFSET; for (mem_mask = 0x00100000; mem_mask < 0x10000000; mem_mask <<= 1) if (mem_mask >= mem_size) -- cgit v1.2.1 From cc22b4c18540e5e8bf55c7d124044f9317527d3c Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 28 Jun 2011 21:22:40 -0500 Subject: ARM: set vga memory base at run-time Convert the incorrectly named PCIMEM_BASE to a variable called vga_base. This removes the dependency on mach/hardware.h. Signed-off-by: Rob Herring Acked-by: Nicolas Pitre Reviewed-by: Arnd Bergmann --- arch/arm/mach-footbridge/dc21285.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-footbridge/dc21285.c') diff --git a/arch/arm/mach-footbridge/dc21285.c b/arch/arm/mach-footbridge/dc21285.c index a8dfa00e4596..1331fff51ae2 100644 --- a/arch/arm/mach-footbridge/dc21285.c +++ b/arch/arm/mach-footbridge/dc21285.c @@ -296,6 +296,7 @@ void __init dc21285_preinit(void) int cfn_mode; pcibios_min_mem = 0x81000000; + vga_base = PCIMEM_BASE; mem_size = (unsigned int)high_memory - PAGE_OFFSET; for (mem_mask = 0x00100000; mem_mask < 0x10000000; mem_mask <<= 1) -- cgit v1.2.1